640  
CDUS46 KSGX 130931  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
231 AM PDT FRI SEP 13 2024  
   
...............................
 
 
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 12 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1874 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 75 12:08 PM 97 1878 78 -3 77  
MINIMUM 67 5:29 AM 54 1876 67 0 69  
1884  
AVERAGE 71 72 -1 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.24 1939 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.03 -0.03 0.01  
SINCE JUL 1 0.00 0.12 -0.12 1.85  
SINCE OCT 1 12.41 9.70 2.71 15.72  
SINCE JAN 1 11.00 6.74 4.26 12.98  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
YESTERDAY 6 7 -1 8  
MONTH TO DATE 142 92 50 105  
SINCE SEP 1 142 92 50 105  
SINCE JAN 1 717 652 65 535    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 7:00 PM  
LOWEST 59 11:00 AM  
AVERAGE 66  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 92 1878  
1963  
1971  
MINIMUM TEMPERATURE (F) 67 55 1909  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2024.....SUNRISE 6:31 AM PDT SUNSET 6:57 PM PDT  
SEPTEMBER 14 2024.....SUNRISE 6:32 AM PDT SUNSET 6:55 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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